Credits

Third Party Software and Licenses

intuitive & practical 3D without CAD expertise

affordable & universal many 3D/2D interfaces

Credits

HOOPS Exchange SDK
Portions of this software are owned by Tech Soft 3D, Inc.
© 2026 All Rights Reserved.

HarmonyWare
Portions of this software are owned by HarmonyWare, Inc.
© 1998-2023 All Rights Reserved.

SoftGold
Portions of this software are owned by SoftGold Software Company.
© 2001-2021 Soft Gold Ltd. All Rights Reserved.

3Dconnexion
3D input device development tools and related technology are provided under license from 3Dconnexion.
© 3Dconnexion 1992-2026. All Rights Reserved.

Intel Corporation
U3D Libraries are provided by the Intel Corporation under the Apache 2.0 License
© 1999-2006 Intel Corporation. All Rights Reserved.

Independent JPEG Group
Portions of this software are based on the work of the Independent JPEG Group
Copyright © 1991-2022, Thomas G. Lane, Guido Vollbeding, All Rights Reserved

FreeImage Open Source Image Library
This software uses the FreeImage open source image library. See https://freeimage.sourceforge.io/ for details. FreeImage is used under the FreeImage Public License (FIPL), version 1.0.
Copyright © 2003-2012 by FreeImage

Dipl. Ing. Mike Lischke
Portions of this software are provided by Dipl. Ing. Mike Lischke
Copyright © 1999, Mike Lischke, mike@lischke-online.de

Bsalsa Productions
EmbeddedWebBrowser is provided by Bsalsa Productions.

Fitminimizers
Provided by Dmitry Morozov and distributed under the MPL 2.0 License. See MPL Licensed Source Code.
Copyright © by Dmitry Morozov

Triangle/Triangle Intersection Test Routine
Copyright © 2020 Tomas Akenine-Möller
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Nvidia PhysX
Copyright © 2008-2025, NVIDIA Corporation
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of NVIDIA CORPORATION nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

MPL Licensed Source Code
Portions of this software are licensed under the MPL License. The source code is available from
https://downloads.3d-tool.de/mpl_licensed_code.zip

3MF Consortium
Portions of this software are provided by the 3MF Consortium
Copyright © 2019, 3MF Consortium
All rights reserved
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The SIL Open Font License version 1.1 can be found in the 3D-Tool installation folder as OFL-1.1.txt and is also available with a FAQ at https://openfontlicense.org/.

PUGIXML
Portions of this software are based on the pugixml library (https://pugixml.org)
© 2006-2025 Arseny Kapoulkine

TCLAP
Portions of this software are based on the TCLAP library (https://tclap.sourceforge.net/).
© 2003-2012 Michael E. Smoot
© 2004-2016 Daniel Aarno
© 2017-2021 Google LLC.